Continuous Indoor Visual Localization Using a Spatial Model and Constraint - Xing Zhang; Jing Lin; Qingquan Li; Tao Liu; Zhixiang Fang (IEEE Access, 2020)

Crowdsourcing Trajectory Based Indoor Positioning Multisource Database Construction on Smartphones - Xing Zhang; Tao Liu; Qingquan Li; Zhixiang Fang (Web and Wireless Geographical Information Systems - 18th International Symposium, W2GIS 2020, Wuhan, China, November 13-14, 2020, Proceedings, 2020)

Modeling of Structure Landmark for Indoor Pedestrian Localization - Tao Liu; Xing Zhang; Qingquan Li; Zhixiang Fang (IEEE Access, 2019)

Indoor Topological Localization Using a Visual Landmark Sequence - Jiasong Zhu; Qing Li; Rui Cao; Ke Sun; Tao Liu; Jonathan M. Garibaldi; Qingquan Li; Bozhi Liu; Guoping Qiu (Remote. Sens., 2019)

An Accurate Visual-Inertial Integrated Geo-Tagging Method for Crowdsourcing-Based Indoor Localization - Tao Liu; Xing Zhang; Qingquan Li; Zhixiang Fang; Nadeem Tahir (Remote. Sens., 2019)

Impact of Sliding Window Length in Indoor Human Motion Modes and Pose Pattern Recognition Based on Smartphone Sensors - Gaojing Wang; Qingquan Li; Lei Wang; Wei Wang; Mengqi Wu; Tao Liu (Sensors, 2018)

Efficient construction of indoor radio maps using smartphone sensors - Xing Zhang; Tao Liu; Qingquan Li; Long-pei Sun; Zhixiang Fang (2018 Ubiquitous Positioning, Indoor Navigation and Location-Based Services, UPINLBS 2018, Wuhan, China, March 22-23, 2018, 2018)

A Visual-Based Approach for Indoor Radio Map Construction Using Smartphones - Tao Liu; Xing Zhang; Qingquan Li; Zhixiang Fang (Sensors, 2017)

Visual landmark sequence-based indoor localization - Qing Li; Jiasong Zhu; Tao Liu; Jon Garibaldi; Qingquan Li; Guoping Qiu (Proceedings of the 1st Workshop on Artificial Intelligence and Deep Learning for Geographic Knowledge Discovery, GeoAI@SIGSPATIAL 2017, Redondo Beach, CA, USA, November 7-10, 2017, 2017)